Properties
| Version | Residual current transformer (RCM), Primary current: 18 A, Round conductor: 20.00 mm, Split-core current transformer |
| Order No. | 2656270000 |
| Type | KCMA-RCM-23D |
| GTIN (EAN) | 4050118666366 |
| Qty. | 1 items |
| Depth | 106 mm |
| Depth (inches) | 4.173 inch |
| Width | 58 mm |
| Width (inches) | 2.283 inch |
| Length | 93 mm |
| Length (inches) | 3.661 inch |
| Net weight | 240 g |
| Operating temperature | -5 °C...45 °C |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Residual current measuring | Yes |
| Type of conductor | Insulated conductor only |
| Round conductor | 20 mm |
| Rail | 20 x 30 mm |
| Installation location | Indoor use |
| Frequency band | 30…1000 Hz |
| Primary conductor temperature | 70 °C |
| Primary current | 18 A |
| Secondary current | 0...0.04 A |
| Tolerance class | 1 |
| Transmission ratio | 1:600 |
| Manufacturer | MBS AG |
| Insulation class | E |
| Nominal frequency | 50 Hz |
| Protection degree | IP20 |
| Thermal rated continuous current Ithermal | 60 x Irated for 1 second |
| Standard | EN 60044⁄1 |
| Tolerance class | 1 |
| Approval/Certificate/Document of Conformity | [EU Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_256202) |
| User Documentation | [Device description -- Instruction sheet english](https://mdcop.weidmueller.com/mediadelivery/asset/900_93111) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002048 |
| ETIM 7.0 | EC002048 |
| ETIM 8.0 | EC002048 |
| ETIM 9.0 | EC002048 |
| ECLASS 9.0 | 27-21-09-02 |
| ECLASS 9.1 | 27-21-09-02 |
| ECLASS 10.0 | 27-21-09-02 |
| ECLASS 11.0 | 27-21-09-02 |
| ECLASS 12.0 | 27-21-09-02 |
| ECLASS 13.0 | 27-21-09-02 |
| ECLASS 14.0 | 27-21-09-02 |
| ROHS | Conform |